EP3668213A4 - User terminal and wireless communication method - Google Patents

User terminal and wireless communication method Download PDF

Info

Publication number
EP3668213A4
EP3668213A4 EP17920881.4A EP17920881A EP3668213A4 EP 3668213 A4 EP3668213 A4 EP 3668213A4 EP 17920881 A EP17920881 A EP 17920881A EP 3668213 A4 EP3668213 A4 EP 3668213A4
Authority
EP
European Patent Office
Prior art keywords
wireless communication
user terminal
communication method
terminal
user
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP17920881.4A
Other languages
German (de)
French (fr)
Other versions
EP3668213A1 (en
Inventor
Kazuaki Takeda
Kazuki Takeda
Satoshi Nagata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of EP3668213A1 publication Critical patent/EP3668213A1/en
Publication of EP3668213A4 publication Critical patent/EP3668213A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
EP17920881.4A 2017-08-10 2017-08-10 User terminal and wireless communication method Withdrawn EP3668213A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2017/029223 WO2019030929A1 (en) 2017-08-10 2017-08-10 User terminal and wireless communication method

Publications (2)

Publication Number Publication Date
EP3668213A1 EP3668213A1 (en) 2020-06-17
EP3668213A4 true EP3668213A4 (en) 2021-01-20

Family

ID=65272129

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17920881.4A Withdrawn EP3668213A4 (en) 2017-08-10 2017-08-10 User terminal and wireless communication method

Country Status (3)

Country Link
US (1) US20200252180A1 (en)
EP (1) EP3668213A4 (en)
WO (1) WO2019030929A1 (en)

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WO2019062827A1 (en) * 2017-09-28 2019-04-04 Fg Innovation Ip Company Limited Devices and methods for controlling discontinuous reception in new radio
CN118201100A (en) * 2017-09-28 2024-06-14 三星电子株式会社 Method and network node for performing data transmission and measurement on multiple bandwidth parts
US11329787B2 (en) * 2017-09-28 2022-05-10 Lg Electronics Inc. Method for transmitting and receiving SRS and communication device therefor
CN111149399B (en) * 2017-09-29 2023-07-25 株式会社Ntt都科摩 Terminal, communication method, and base station device
WO2019066533A1 (en) * 2017-09-29 2019-04-04 Samsung Electronics Co., Ltd. Apparatus and method for handling bandwidth part configuration for random access channel procedure in wireless communication system
KR102542403B1 (en) * 2017-09-29 2023-06-12 삼성전자 주식회사 Resource configuraiton and data transmission and reception method and apparatus in wirelss cellular communication system
WO2019066532A1 (en) * 2017-09-29 2019-04-04 Samsung Electronics Co., Ltd. Uplink resource configuration method and apparatus in wireless communication system
CN109600843B (en) * 2017-09-30 2024-07-09 华为技术有限公司 Information transmission method and device
US11133912B2 (en) * 2017-10-02 2021-09-28 Qualcomm Incorporated Bandwidth part activation, deactivation, and switching in wireless communications
KR102581454B1 (en) * 2017-11-10 2023-09-22 삼성전자주식회사 Method and apparatus for transmitting and receving control information in wirelss communication system
CN111165060B (en) * 2017-11-17 2024-02-13 富士通株式会社 Random access method, device and communication system
RU2749314C1 (en) * 2017-11-17 2021-06-08 Телефонактиеболагет Лм Эрикссон (Пабл) Improvements associated with random access in wireless communication
ES2853487T3 (en) * 2017-11-17 2021-09-16 Asustek Comp Inc Method and apparatus for user equipment (UE) monitoring behavior for beam recovery in a wireless communication system
US11006305B2 (en) * 2018-01-09 2021-05-11 Ofinno, Llc Physical and MAC layer processes in a wireless device
US11290244B2 (en) * 2018-02-13 2022-03-29 Sharp Kabushiki Kaisha User equipments, base stations and methods
US10985894B2 (en) * 2018-02-14 2021-04-20 Lenovo (Singapore) Pte. Ltd. Activating a bandwidth part
CN111465109B (en) * 2018-03-14 2024-04-05 迪朵无线创新有限公司 User equipment, method and device in base station for wireless communication
GB2572429A (en) * 2018-03-29 2019-10-02 Tcl Communication Ltd Resource allocation
CN110418380A (en) * 2018-04-26 2019-11-05 中兴通讯股份有限公司 Resource allocation methods, measurement method, determination method, transmission method and the related device of frequency domain resource, equipment and storage medium
CN115190626A (en) * 2018-05-11 2022-10-14 华为技术有限公司 Method and device for link recovery
CN110475292B (en) * 2018-05-11 2022-05-24 华为技术有限公司 Communication method and device
US10880949B2 (en) * 2018-05-15 2020-12-29 Comcast Cable Communications, Llc Multiple active bandwidth parts
KR20210022628A (en) * 2018-06-21 2021-03-03 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 Bandwidth partial processing method, terminal device and network device
US11050877B2 (en) * 2018-07-02 2021-06-29 Qualcomm Incorporated Methods and apparatus for beam failure detection
CN112438033A (en) * 2018-07-26 2021-03-02 索尼公司 Communication device, infrastructure device, and method
JP7246874B2 (en) * 2018-07-31 2023-03-28 シャープ株式会社 BASE STATION DEVICE, TERMINAL DEVICE, AND COMMUNICATION METHOD
US12010616B2 (en) * 2018-09-25 2024-06-11 Apple Inc. Controlling MIMO layers for UE power saving
US11310723B2 (en) * 2018-09-26 2022-04-19 Ofinno, Llc Bandwidth part and uplink carrier switching
CN111432349B (en) * 2019-01-10 2021-10-15 华为技术有限公司 Communication method and device
WO2020145797A1 (en) * 2019-01-11 2020-07-16 엘지전자 주식회사 Method for setting bandwidth part and transmitting and receiving data in wireless communication system, and device for same
CN111836373B (en) * 2019-04-23 2022-12-30 普天信息技术有限公司 Access method and system for unauthorized carrier cell
WO2021062702A1 (en) * 2019-09-30 2021-04-08 Zte Corporation System and method for monitoring indicators

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Title
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LG ELECTRONICS: "Remaining details on wider bandwidth operation", vol. RAN WG1, no. Qingdao, P.R. China; 20170630, 26 June 2017 (2017-06-26), XP051299566, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170626] *
RAN WG1: "LS on Bandwidth Part Operation in NR", vol. RAN WG4, no. Berlin, Germany; 20170821 - 20170825, 8 August 2017 (2017-08-08), XP051311802, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/tsg_ran/WG4_Radio/TSGR4_84/Docs/> [retrieved on 20170808] *
SAMSUNG: "Wider Bandwidth Operations", vol. RAN WG1, no. Qingdao, P.R. China; 20170627 - 20170630, 26 June 2017 (2017-06-26), XP051299966, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20170626] *
See also references of WO2019030929A1 *

Also Published As

Publication number Publication date
US20200252180A1 (en) 2020-08-06
WO2019030929A1 (en) 2019-02-14
EP3668213A1 (en) 2020-06-17

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